13885269 has 8 divisors (see below), whose sum is σ = 18548832. Its totient is φ = 9239280.

The previous prime is 13885253. The next prime is 13885271. The reversal of 13885269 is 96258831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13885269 - 2⁴ = 13885253 is a prime.

It is a super-2 number, since 2×13885269² = 385601390404722, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13885269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13885279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2422 + ... + 5799.

It is an arithmetic number, because the mean of its divisors is an integer number (2318604).

Almost surely, 2^13885269 is an apocalyptic number.

It is an amenable number.

13885269 is a deficient number, since it is larger than the sum of its proper divisors (4663563).

13885269 is an equidigital number, since it uses as much as digits as its factorization.

13885269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8787.

The product of its digits is 103680, while the sum is 42.

The square root of 13885269 is about 3726.2942717934. The cubic root of 13885269 is about 240.3540434373.

The spelling of 13885269 in words is "thirteen million, eight hundred eighty-five thousand, two hundred sixty-nine".